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Electrical services

LED installation and upgrades.

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led lighting
Our services

What is LED lighting?

LED lighting uses light emitting diode technology to deliver bright, efficient illumination with far lower energy use than traditional fluorescent or halogen fittings. A professional service covers survey, design, supply, installation, testing, and certification so your scheme is safe, compliant, and comfortable for the people who use it every day. Designs consider the task, space, and occupants, and are aligned to UK regulations and good practice, for example Building Regulations Part L and BS EN 12464‑1 for workplace lighting, with BS 5266 for any emergency provision.

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Why choose Complii?

How we can help.

Protect your people, property, and business. Here’s why we’re the right choice for LED lighting.

Lower energy and carbon

Modern LED luminaires and sensible controls cut electricity consumption significantly compared with legacy lighting. Typical projects achieve large reductions in kWh use, which reduces bills and supports your carbon targets. Payback periods of two to five years are common, although the exact figure depends on your baseline and hours of use.

Better light for people and tasks

Well planned LED schemes improve uniformity, colour rendering, and visual comfort. We design for the task at hand, whether that is glare control for screens in offices, even coverage for warehouses, or precise accent and corridor lighting in education and healthcare.

Compliance built in

Designs are aligned to relevant standards and guidance so you can demonstrate due diligence. We consider maintained illuminance, glare limits, and uniformity, and we integrate compliant emergency lighting where required, supported by test certificates and records.

Reduced maintenance and downtime

LEDs have long service lives and stable output, so you spend less time replacing lamps and dealing with nuisance failures. Where appropriate we use self test or centrally monitored fittings to streamline checks and record keeping.

Smart controls that save more

Presence detection, daylight dimming, and time scheduling avoid wasted energy. Controls are selected to suit the space, from simple standalone sensors to networked systems with central monitoring and reporting.

A managed project with minimal disruption

We plan works around your operations, phasing installations out of hours where needed and coordinating with other trades. You receive clear handover documentation with as fitted drawings, circuit schedules, and product warranties.

Your questions answered.

  • Both options are possible. A redesign usually delivers better results and savings because it optimises layout, output, and controls. We will survey your site and recommend the most cost effective approach.

  • We schedule around your programme and can work out of hours to minimise disruption. Simple replacements are rapid, while full refurbishments are phased by area with clear communication and safety controls.

  • We align designs to Building Regulations Part L, BS EN 12464‑1 for workplaces, and BS 5266 for emergency lighting where required. We provide the necessary certificates and records at handover.

  • Savings depend on your existing equipment, hours of use, and controls strategy. Many projects achieve reductions in the range of 50 to 80 per cent with paybacks commonly between two and five years. We will provide a site specific estimate with your proposal.

  • Yes. We can design, install, test, and certify a compliant emergency lighting system alongside the main scheme, with monthly and annual testing support if required.

  • We specify reputable manufacturers with multi year warranties on luminaires and drivers. Documentation and contacts are included in your handover pack for easy management.

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Compliance with confidence.

Get in touch for a tailored quotation that fits your site’s needs.